CN217200691U

CN217200691U - Blank taking clamping tool

Info

Publication number: CN217200691U
Application number: CN202122995307.8U
Authority: CN
Inventors: 杨务波
Original assignee: Danjiangkou Dongming Industry&trade Co ltd
Current assignee: Danjiangkou Dongming Industry&trade Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-08-16
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a get base centre gripping frock, get the mechanism including mounting plane, slip subassembly, clamp, the slip subassembly is installed in mounting plane's upper end along the front and back direction, and sliding connection has an even number to be used for the clamp of centre gripping key blank to get the mechanism on the slip subassembly. The blank taking clamping tool controls a pneumatic finger to extend into a discharge port of the key blank tool through a first air cylinder, and key blanks are taken out in sequence, so that an automatic material taking process is realized; the first cylinder controls the pneumatic fingers to clamp the key blank to return to a preset position, and then the sliding assembly controls the clamping mechanism to move to the next station, so that the key blank can automatically enter the next station; the sliding assembly can adopt a rodless cylinder, and a second cylinder can be additionally arranged on the molded aluminum connected with each clamping mechanism, and the second cylinder pushes the molded aluminum to drive each clamping mechanism to clamp the key blank to move to the next station.

Description

Blank taking clamping tool

Technical Field

The utility model relates to an automobile key production technical field specifically is a get base centre gripping frock.

Background

In the production process of the automobile key, before the outer teeth and the inner teeth of an automobile key blank are milled, the key blank needs to be placed on a preset station, and then the outer teeth and the inner teeth milling process is carried out.

However, the existing related processing equipment needs to manually place the key blank at a preset station and then carry out the processing process of each procedure, and the mode greatly reduces the production efficiency of products, cannot meet the modern needs and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a get base centre gripping frock has solved the problem of the extravagant manpower of processing key blank in-process.

In order to achieve the above purpose, the utility model provides a following technical scheme: a blank taking and clamping tool comprises a mounting plane, a sliding assembly and clamping mechanisms, wherein the sliding assembly is mounted at the upper end of the mounting plane along the front-back direction, and an even number of clamping mechanisms for clamping key blanks are connected to the sliding assembly in a sliding manner;

each clamping mechanism comprises a movable plate, an installation block, a first cylinder, a fixed block, a sliding rail and a pneumatic finger, the moving plate is fixed with the sliding part of the sliding assembly, the mounting block is mounted at the upper end of the moving plate along the vertical direction, one side of the mounting block is fixed with the first cylinder, a piston rod of the first cylinder penetrates through the mounting block, and the end part of the piston rod is fixed with the pneumatic finger, the fixed block is connected with the lower end of the mounting block in a sliding manner and is positioned right below the first cylinder, one end of the pneumatic finger is fixed with the pneumatic finger, the other end of the pneumatic finger is fixed on the slide rail, the slide block is fixed at the upper end of the movable plate, the sliding rail is arranged between the sliding blocks in a sliding mode, the first cylinder piston rod stretches out to push the pneumatic finger to be far away from the mounting block, and therefore the sliding rail is driven to be close to the mounting block.

As an optimal technical scheme of the utility model, each press from both sides and all be connected through the section aluminium between the mechanism.

As a preferred technical scheme of the utility model, the sliding component is rodless cylinder, its movable block with the movable plate is fixed mutually.

As an optimal technical scheme of the utility model, the second cylinder is still installed to mounting surface's upper end, the one end of type aluminium is fixed with the link, the piston rod head of second cylinder with the link is fixed, stretch out of second cylinder piston rod promotes the link is followed sliding assembly's length direction moves to drive each continuous clamp and get the mechanism and follow sliding assembly's length direction moves.

As an optimal technical scheme of the utility model, still be fixed with the touching piece that the longitudinal section is the type of falling U structure on the slide rail, the upper end of movable plate is close to slider department installs travel switch, the slide rail is close to the installation piece, so that the side of touching piece with travel switch is inconsistent.

As an optimized technical solution of the utility model, the inboard width of touch piece is greater than the width of the both sides of slider.

Compared with the prior art, the blank taking and clamping tool has the following beneficial effects:

1. the first cylinder controls a pneumatic finger to extend into a discharge port of the key blank tool, and the key blanks are sequentially taken out, so that an automatic material taking process is realized;

2. the first cylinder controls the pneumatic fingers to clamp the key blank to return to a preset position, and then the sliding assembly controls the clamping mechanism to move to the next station, so that the key blank can automatically enter the next station;

3. the sliding assembly can adopt a rodless cylinder, and can also be additionally provided with a second cylinder on the section aluminum connected with each clamping mechanism, and the second cylinder pushes the section aluminum to drive each clamping mechanism to clamp the key blank to move to the next station.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the original position structure of the present invention;

FIG. 2 is a schematic view of the material taking process of the present invention;

fig. 3 is a schematic structural view of the gripping mechanism unit of the present invention;

in the figure: 1. a mounting plane; 2. a sliding assembly; 3. a gripping mechanism; 31. moving the plate; 311. a travel switch; 32. mounting blocks; 33. a first cylinder; 34. a fixed block; 35. a slider; 36. a slide rail; 361. a touch block; 37. a pneumatic finger; 4. molding aluminum; 5. a connecting frame; 6. a second cylinder.

Detailed Description

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, the utility model provides a blank taking and clamping tool, which comprises an installation plane 1, a sliding component 2 and a clamping mechanism 3, wherein the sliding component 2 is installed at the upper end of the installation plane 1 along the front-back direction, and an even number of clamping mechanisms 3 are connected on the sliding component 2 in a sliding way;

each clamping mechanism 3 comprises a moving plate 31, an installation block 32, a first air cylinder 33, a fixed block 34, a sliding block 35, a sliding rail 36 and a pneumatic finger 37, the moving plate 31 is fixed with the sliding part of the sliding assembly 2, the installation block 32 is installed at the upper end of the moving plate 31 along the vertical direction, one side of the installation block 32 is fixed with the first air cylinder 33, a piston rod of the first air cylinder 33 penetrates through the installation block 32, the end part of the piston rod is fixed with the pneumatic finger 37, the fixed block 34 is connected with the lower end of the installation block 32 in a sliding mode, the fixed block 34 is located right below the first air cylinder 33, one end of the fixed block is fixed with the pneumatic finger 37, the other end of the fixed block is fixed on the sliding rail 36, the sliding block 35 is fixed at the upper end of the moving plate 31, the sliding rail 36 is arranged between the sliding blocks 35, and the piston rod of the first air cylinder 33 extends out to push the pneumatic finger 37 to be far away from the installation block 32 so as to drive the sliding rail 36 to be close to the installation block 32.

The concrete working process of the blank taking and clamping tool comprises the following three processes:

1. taking materials: pneumatic finger 37 corresponds key blank pay-off frock. Use fig. 1 as the initial position, pneumatic finger 37 is close to installation piece 32 this moment, and the controller control air pump then makes first cylinder 33 piston rod stretch out and do work, and the process that first cylinder 33 stretches out will drive pneumatic finger 37 and keep away from installation piece 32, simultaneously because the lower extreme of pneumatic finger 37 is fixed mutually with fixed block 34, fixed block 34 is fixed on slider 35, and slide rail 36 slidable sets up at the slider 35 inboard. When the pneumatic finger 37 is far away from the mounting block 32, the pneumatic finger 37 drives the fixed block 34 and the sliding block 35 to move together, the actual moving process refers to the structure shown in fig. 2, at this time, the extension of the first cylinder 33 reaches the maximum value, the pneumatic finger 37 is located at the discharge port of the feeding tool, and the controller controls the pneumatic finger 37 to clamp and fix the key blank at the discharge port of the feeding tool;

2. resetting: referring to the state shown in fig. 2, at this time, the pneumatic finger 37 holds the key blank, the controller controls the first cylinder 33 to retract, the retracting process of the first cylinder 33 drives the pneumatic finger 37 to approach the mounting block 32, which is opposite to the moving state of each component in the material taking process, and finally the structure shown in fig. 2 is changed to the structure shown in fig. 1;

3. transporting to the next station: after the resetting process is completed, the key blank is now held by the pneumatic fingers 37 and the blank is transported to the next station. The gripping mechanism 3 is driven by the sliding assembly 2 to move along the length direction of the sliding assembly 2;

4. and (3) integral resetting: after the keys are transported to the next station in batch, the controller pneumatically slides the assembly 2 to move the gripping mechanism 3 in the reverse direction of the previous process, and finally returns the gripping mechanism 3 to the initial position.

So relapse, realize the automatic clamp of key blank ejection of compact and get and transport the process to next station.

Furthermore, all the clamping mechanisms 3 are connected with each other through a section aluminum 4.

The mechanism 3 is driven as pressing from both sides to get preferred technical scheme, all press from both sides and get and all connect through type aluminium 4 between the mechanism 3, when the mechanism 3 gets into next station is got in the drive of slip subassembly 2 clamp, need not to press from both sides and all install the initiative actuating mechanism below getting the mechanism 3 additionally at every, can reduce the control degree of difficulty, and make each press from both sides the interval of getting between the mechanism 3 unchangeable all the time through type aluminium 4 to guarantee the accuracy of transportation.

The sliding assembly 2 is a rodless cylinder, and a moving block of the sliding assembly is fixed with the moving plate 31.

As an alternative solution of the sliding assembly 2, the sliding assembly 2 may adopt a driving manner of a rodless cylinder, and a moving block on the rodless cylinder is fixed with the moving plate 31, so as to realize that the whole driving clamping mechanism 3 moves along the length direction of the sliding assembly 2.

The upper end of the mounting plane 1 is further provided with a second cylinder 6, one end of the aluminum profile 4 is fixed with a connecting frame 5, the head of a piston rod of the second cylinder 6 is fixed with the connecting frame 5, and the piston rod of the second cylinder 6 extends out to push the connecting frame 5 to move along the length direction of the sliding assembly 2 so as to drive the clamping mechanisms 3 connected with each other to move along the length direction of the sliding assembly 2.

As an alternative technical solution of the sliding assembly 2, the driving portion of the sliding assembly 2 is composed of a connecting frame 5 and a second cylinder 6, the connecting frame 5 is connected with the head of the piston rod of the second cylinder 6 and the shaped aluminum 4, when the clamping mechanism 3 needs to transport the key blank to the next station, the controller starts the second cylinder 6, and the process of extending the piston rod of the second cylinder 6 drives the clamping mechanism 3 to move along the length direction of the sliding assembly 2.

A touch block 361 with an inverted U-shaped longitudinal section is further fixed on the slide rail 36, a travel switch 311 is mounted at the upper end of the moving plate 31 close to the slide block 35, and the slide rail 36 is close to the mounting block 32, so that the side face of the touch block 361 is abutted against the travel switch 311.

As an optional technical solution of the auxiliary positioning device used in the movement process of the first cylinder 33, a travel switch 311 may be installed on the movable plate 31, and when the first cylinder 33 drives the pneumatic finger 37 to move, and further drives the slide rail 36 to move, the touch block 361 fixed on the slide rail 36 will touch the travel switch 311, and the travel switch 311 will feed back a signal to the controller, so as to ensure that the first cylinder 33 is at the longest extension, so as to facilitate forming of position control of an overall closed loop, and improve the positioning accuracy of the clamping tool.

The inner width of the touching block 361 is greater than the width of both sides of the slider 35.

The contact piece 361 can avoid interference with the slider 35 during the movement.

The blank taking clamping tool controls a pneumatic finger to extend into a discharge port of the key blank tool through a first air cylinder, and key blanks are taken out in sequence, so that an automatic material taking process is realized; the first cylinder controls the pneumatic fingers to clamp the key blank to return to a preset position, and then the clamping mechanism is controlled to move to the next station through the sliding assembly, so that the key blank can automatically enter the next station; the sliding assembly can adopt a rodless cylinder, and can also be additionally provided with a second cylinder on the section aluminum connected with each clamping mechanism, and the second cylinder pushes the section aluminum to drive each clamping mechanism to clamp the key blank to move to the next station.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a get base centre gripping frock, includes mounting surface (1), sliding assembly (2), presss from both sides and gets mechanism (3), its characterized in that: the sliding assembly (2) is arranged at the upper end of the mounting plane (1) along the front-back direction, and an even number of clamping mechanisms (3) for clamping key blanks are connected on the sliding assembly (2) in a sliding manner;

each clamping mechanism (3) comprises a movable plate (31), an installation block (32), a first air cylinder (33), a fixed block (34), a sliding block (35), a sliding rail (36) and a pneumatic finger (37), the movable plate (31) is fixed with the sliding part of the sliding assembly (2), the installation block (32) is installed at the upper end of the movable plate (31) along the vertical direction, one side of the installation block (32) is fixed with the first air cylinder (33), a piston rod of the first air cylinder (33) penetrates through the installation block (32) and the end part of the piston rod is fixed with the pneumatic finger (37), the fixed block (34) is connected with the lower end of the installation block (32) in a sliding manner, the fixed block (34) is positioned under the first air cylinder (33), one end of the fixed block is fixed with the pneumatic finger (37), and the other end of the fixed block is fixed on the sliding rail (36), slider (35) are fixed in the upper end of movable plate (31), slide rail (36) slide set up in between slider (35), stretching out of first cylinder (33) piston rod promotes pneumatic finger (37) are kept away from installation piece (32), in order to drive slide rail (36) are close to installation piece (32).

2. The blank taking and clamping tool according to claim 1, characterized in that: all the clamping mechanisms (3) are connected through molded aluminum (4).

3. The blank-taking clamping tool according to claim 2, characterized in that: the sliding assembly (2) is a rodless cylinder, and a moving block of the sliding assembly is fixed with the moving plate (31).

4. The blank taking and clamping tool according to claim 2, characterized in that: second cylinder (6) are still installed to the upper end of mounting plane (1), the one end of type aluminium (4) is fixed with link (5), the piston rod head of second cylinder (6) with link (5) are fixed, stretch out of second cylinder (6) piston rod promotes link (5) are followed the length direction motion of sliding component (2) to drive each continuous clamp and get mechanism (3) and follow the length direction motion of sliding component (2).

5. The blank taking and clamping tool according to claim 1, characterized in that: still be fixed with on slide rail (36) and be the touching piece (361) of the type structure of falling U of longitudinal section, the upper end of movable plate (31) is close to slider (35) department installs travel switch (311), slide rail (36) are close to installation piece (32), so that the side of touching piece (361) with travel switch (311) are inconsistent.

6. The blank taking and clamping tool according to claim 5, characterized in that: the width of the inner side of the touch block (361) is larger than the width of the two sides of the sliding block (35).